Carbide Milling Insert Insert Shape Square Positive Chip-Breaker A57 Grade WAP35 Inscribed Circle .375 In. Insert Thickness .156 In. No of Edges 4 Nose Radius .031 In. Coating CVD Rake 11 Degrees Cutting Direction Right Mounting Style Screw Held Workpiece Material Steel ANSI Number SPMW09T308-A57 WAP35 Application Milling